This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
n | a(n) |
---|---|
1 | 1 |
2 | 0 |
3 | 3 |
4 | 0 |
5 | 9 |
6 | 0 |
7 | 15 |
8 | 0 |
9 | 9 |
10 | 0 |
11 | 27 |
12 | 0 |
13 | 33 |
14 | 0 |
15 | 27 |
16 | 0 |
17 | 45 |
18 | 0 |
19 | 51 |
20 | 0 |
21 | 45 |
22 | 0 |
23 | 63 |
24 | 0 |
25 | 81 |
26 | 0 |
27 | 27 |
28 | 0 |
29 | 81 |
30 | 0 |
31 | 87 |
32 | 0 |
33 | 81 |
34 | 0 |
35 | 135 |
36 | 0 |
37 | 105 |
38 | 0 |
39 | 99 |
40 | 0 |
41 | 117 |
42 | 0 |
43 | 123 |
44 | 0 |
45 | 81 |
46 | 0 |
47 | 135 |
48 | 0 |
49 | 225 |
50 | 0 |
51 | 135 |
52 | 0 |
53 | 153 |
54 | 0 |
55 | 243 |
56 | 0 |
57 | 153 |
58 | 0 |
59 | 171 |
60 | 0 |
61 | 177 |
62 | 0 |
63 | 135 |
64 | 0 |
65 | 297 |
66 | 0 |
67 | 195 |
68 | 0 |
69 | 189 |
70 | 0 |
71 | 207 |